Culligan Water of Rockford is a water technology expert servicing southern Wisconsin and northern Illinois. The business provides a large variety of water treatment products including water softeners, reverse osmosis systems, and bottled water. Reviews consistently highlight fantastic products and great, professional customer service from all staff. Customers report that the sales professionals educate them on options, service people explain everything well and fix problems with no delay, and installers show great attention to detail. Many note that the staff goes above and beyond to resolve any issues and works with customers on billing. The overall service is described as absolutely fantastic, with many customers highly recommending the company for clean, pure water and efficient systems.
I’ve used Rock Valley Culligan for well over 10 years for my water softener rental, water filtration and they also deliver my salt every quarter and fill the tank for me. They have always been a pleasure to work with and I have never had any issues with the service. Great people!
September 2026
Knowledgeable service personnel, fix my unit quickly.
May 2026
The service guy was well educated and experienced on what he was doing.
